Unit II: Kinematics
Kinematics
kinematics is the branch of mechanics which deals with the study of objects in motion without the reason due to which motion occurred. kinematics may be simply divided into two parts as
Chapter–3: Motion in a Straight Line
Frame of reference, Motion in a straight line: Position-time graph, speed and velocity.
Elementary concepts of differentiation and integration for describing motion, uniform and non uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity – time and position-time graphs.
Relations for uniformly accelerated motion (graphical treatment).
Chapter–4: Motion in a Plane
Scalar and vector quantities; position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors, relative velocity, Unit vector; resolution of a vector in a plane, rectangular components, Scalar and Vector product of vectors.
Motion in a plane, cases of uniform velocity and uniform acceleration-projectile motion,
uniform circular motion.
to download/read Chapter–3: Motion in a Straight Line click on the link given below
Chapter–3: Motion in a Straight Line